diff --git a/src/Hooks.ts b/src/Hooks.ts
index 6dca1bd781..febeb581a2 100644
--- a/src/Hooks.ts
+++ b/src/Hooks.ts
@@ -56,14 +56,14 @@ export class _Hooks<ParserOutput = string, RendererOutput = string> {
   /**
    * Provide function to tokenize markdown
    */
-  provideLexer() {
-    return this.block ? _Lexer.lex : _Lexer.lexInline;
+  provideLexer(block = this.block) {
+    return block ? _Lexer.lex : _Lexer.lexInline;
   }
 
   /**
    * Provide function to parse tokens
    */
-  provideParser() {
-    return this.block ? _Parser.parse<ParserOutput, RendererOutput> : _Parser.parseInline<ParserOutput, RendererOutput>;
+  provideParser(block = this.block) {
+    return block ? _Parser.parse<ParserOutput, RendererOutput> : _Parser.parseInline<ParserOutput, RendererOutput>;
   }
 }
diff --git a/src/Instance.ts b/src/Instance.ts
index 396ad33943..d21c0117a8 100644
--- a/src/Instance.ts
+++ b/src/Instance.ts
@@ -308,13 +308,13 @@ export class Marked<ParserOutput = string, RendererOutput = string> {
       if (opt.async) {
         return (async() => {
           const processedSrc = opt.hooks ? await opt.hooks.preprocess(src) : src;
-          const lexer = opt.hooks ? await opt.hooks.provideLexer() : (blockType ? _Lexer.lex : _Lexer.lexInline);
+          const lexer = opt.hooks ? await opt.hooks.provideLexer(blockType) : (blockType ? _Lexer.lex : _Lexer.lexInline);
           const tokens = await lexer(processedSrc, opt);
           const processedTokens = opt.hooks ? await opt.hooks.processAllTokens(tokens) : tokens;
           if (opt.walkTokens) {
             await Promise.all(this.walkTokens(processedTokens, opt.walkTokens));
           }
-          const parser = opt.hooks ? await opt.hooks.provideParser() : (blockType ? _Parser.parse : _Parser.parseInline);
+          const parser = opt.hooks ? await opt.hooks.provideParser(blockType) : (blockType ? _Parser.parse : _Parser.parseInline);
           const html = await parser(processedTokens, opt);
           return opt.hooks ? await opt.hooks.postprocess(html) : html;
         })().catch(throwError);
@@ -324,7 +324,7 @@ export class Marked<ParserOutput = string, RendererOutput = string> {
         if (opt.hooks) {
           src = opt.hooks.preprocess(src) as string;
         }
-        const lexer = opt.hooks ? opt.hooks.provideLexer() : (blockType ? _Lexer.lex : _Lexer.lexInline);
+        const lexer = opt.hooks ? opt.hooks.provideLexer(blockType) : (blockType ? _Lexer.lex : _Lexer.lexInline);
         let tokens = lexer(src, opt);
         if (opt.hooks) {
           tokens = opt.hooks.processAllTokens(tokens);
@@ -332,7 +332,7 @@ export class Marked<ParserOutput = string, RendererOutput = string> {
         if (opt.walkTokens) {
           this.walkTokens(tokens, opt.walkTokens);
         }
-        const parser = opt.hooks ? opt.hooks.provideParser() : (blockType ? _Parser.parse : _Parser.parseInline);
+        const parser = opt.hooks ? opt.hooks.provideParser(blockType) : (blockType ? _Parser.parse : _Parser.parseInline);
         let html = parser(tokens, opt);
         if (opt.hooks) {
           html = opt.hooks.postprocess(html);
diff --git a/test/unit/Hooks.test.js b/test/unit/Hooks.test.js
index a4ce622e33..c9a1c9a48f 100644
--- a/test/unit/Hooks.test.js
+++ b/test/unit/Hooks.test.js
@@ -324,4 +324,198 @@ describe('Hooks', () => {
     const html = await marked.parse('text');
     assert.strictEqual(html.trim(), 'test parser');
   });
+
+  it('should not have race condition when parse and parseInline are called concurrently with async hooks', async() => {
+    marked.use({
+      async: true,
+      hooks: {
+        async preprocess(markdown) {
+          await timeout();
+          return markdown;
+        },
+      },
+    });
+    const [blockHtml, inlineHtml] = await Promise.all([
+      marked.parse('**text**'),
+      marked.parseInline('**text**'),
+    ]);
+    assert.strictEqual(blockHtml.trim(), '<p><strong>text</strong></p>');
+    assert.strictEqual(inlineHtml.trim(), '<strong>text</strong>');
+  });
+
+  it('should not have race condition with multiple concurrent parse calls', async() => {
+    marked.use({
+      async: true,
+      hooks: {
+        async preprocess(markdown) {
+          await timeout();
+          return markdown;
+        },
+      },
+    });
+    const [html1, html2, html3] = await Promise.all([
+      marked.parse('**bold**'),
+      marked.parseInline('**bold**'),
+      marked.parse('*italic*'),
+    ]);
+    assert.strictEqual(html1.trim(), '<p><strong>bold</strong></p>');
+    assert.strictEqual(html2.trim(), '<strong>bold</strong>');
+    assert.strictEqual(html3.trim(), '<p><em>italic</em></p>');
+  });
+
+  it('should pass block=true to provideLexer when called from parse', () => {
+    let receivedBlock;
+    marked.use({
+      hooks: {
+        provideLexer(block) {
+          receivedBlock = block;
+          return () => [];
+        },
+      },
+    });
+    marked.parse('text');
+    assert.strictEqual(receivedBlock, true);
+  });
+
+  it('should pass block=false to provideLexer when called from parseInline', () => {
+    let receivedBlock;
+    marked.use({
+      hooks: {
+        provideLexer(block) {
+          receivedBlock = block;
+          return () => [];
+        },
+      },
+    });
+    marked.parseInline('text');
+    assert.strictEqual(receivedBlock, false);
+  });
+
+  it('should pass correct block to provideLexer for concurrent async parse and parseInline', async() => {
+    const receivedBlocks = [];
+    marked.use({
+      async: true,
+      hooks: {
+        async preprocess(markdown) {
+          await timeout();
+          return markdown;
+        },
+        provideLexer(block) {
+          receivedBlocks.push(block);
+          return () => [];
+        },
+      },
+    });
+    await Promise.all([
+      marked.parse('text'),
+      marked.parseInline('text'),
+    ]);
+    assert.deepStrictEqual(receivedBlocks.slice().sort(), [false, true]);
+  });
+
+  it('should pass block=true to provideParser when called from parse', () => {
+    let receivedBlock;
+    marked.use({
+      hooks: {
+        provideParser(block) {
+          receivedBlock = block;
+          return () => '';
+        },
+      },
+    });
+    marked.parse('text');
+    assert.strictEqual(receivedBlock, true);
+  });
+
+  it('should pass block=false to provideParser when called from parseInline', () => {
+    let receivedBlock;
+    marked.use({
+      hooks: {
+        provideParser(block) {
+          receivedBlock = block;
+          return () => '';
+        },
+      },
+    });
+    marked.parseInline('text');
+    assert.strictEqual(receivedBlock, false);
+  });
+
+  it('should pass correct block to provideParser for concurrent async parse and parseInline', async() => {
+    const receivedBlocks = [];
+    marked.use({
+      async: true,
+      hooks: {
+        async preprocess(markdown) {
+          await timeout();
+          return markdown;
+        },
+        provideParser(block) {
+          receivedBlocks.push(block);
+          return () => '';
+        },
+      },
+    });
+    await Promise.all([
+      marked.parse('text'),
+      marked.parseInline('text'),
+    ]);
+    assert.deepStrictEqual(receivedBlocks.slice().sort(), [false, true]);
+  });
+
+  it('should maintain this.block backwards compatibility in provideLexer for parse', () => {
+    let blockFromThis;
+    marked.use({
+      hooks: {
+        provideLexer() {
+          blockFromThis = this.block;
+          return () => [];
+        },
+      },
+    });
+    marked.parse('text');
+    assert.strictEqual(blockFromThis, true);
+  });
+
+  it('should maintain this.block backwards compatibility in provideLexer for parseInline', () => {
+    let blockFromThis;
+    marked.use({
+      hooks: {
+        provideLexer() {
+          blockFromThis = this.block;
+          return () => [];
+        },
+      },
+    });
+    marked.parseInline('text');
+    assert.strictEqual(blockFromThis, false);
+  });
+
+  it('should maintain this.block backwards compatibility in provideParser for parse', () => {
+    let blockFromThis;
+    marked.use({
+      hooks: {
+        provideParser() {
+          blockFromThis = this.block;
+          return () => '';
+        },
+      },
+    });
+    marked.parse('text');
+    assert.strictEqual(blockFromThis, true);
+  });
+
+  it('should maintain this.block backwards compatibility in provideParser for parseInline', () => {
+    let blockFromThis;
+    marked.use({
+      hooks: {
+        provideParser() {
+          blockFromThis = this.block;
+          return () => '';
+        },
+      },
+    });
+    marked.parseInline('text');
+    assert.strictEqual(blockFromThis, false);
+  });
 });